boo-boo-yah 

Idk man something someone i know searched on here. Wasn't a definition. Now there is.

Someone: Boo-boo-yah

boo-boo-yah by ProfessorNudge November 15, 2016

boo yah

1.) Another form of exclaiming, "Take that!", "In yo face!", or "Haha, I have you wrapped around my little finger."

2.) To be pwned.

1.) So, I'm making you go to my party and you WILL like it. Like BOO YAH!

2.) BOO YAH! I win, sucka.

boo yah by SpazzySpazz March 3, 2009

Boo-yah

Often Said when 'schooling'/beating your competition... almost as is you were sayin 'in Yo' face Mo'Fo'...

(kid in a bball gmae makes a steal, brings the ball down court and dunks the ma'fa' ball in the dang net...)
Then says... 'Boo-Yah' ( all upi in their opponent's face.

Boo-yah by jB February 12, 2003

boo yah'd 

When someone smashes a party drink on a fellow partyer, crushes the drink cup or can into to their cranium and then proceeds to scream boo yah'd!

Sally finishes her drink. She sees Ben.

Sally then crushes the drink on Ben's head and then screams boo yah'd!

Ben just got boo yah'd.

boo yah'd by The Party God June 13, 2011

Boo Yah Jim!

What you tell a friend when you want to let him know you just took a dump. Inspired by the phrase as used by Jim Cramer of CNBC's Mad Money.

Friend 1: Hey guy, what's going on with you?

Friend 2: BOO YAH JIM!!!

Friend 1: I bet that was a relief.

Boo Yah Jim! by Fer Serial July 19, 2009

Boo Yah

N. A statement of glorious victory over a womens anus and vagina

V. The act of placing ones balls in a womens anus and pulling them out during intercourse.

After a man puts his balls in a womens anus while sustaining vaginal intercourse, he pulls the penis out leaving the balls tight held in the anus. Finally, the man pulls the balls out and exclaims "boo yah". This women has indeed been "Boo yah'd"

Boo Yah by MoreSickerMC September 11, 2004

boo yah

short for 'boo-yakasha' from the infamous ali G, said with a finger snap formed from the compression of the third finger and the thumb, swizzling the wrist to cause the second finger to simultaniously collide with the combined third and thumb, which results in a slapping sound.=]

Ali.G:wot iz dis?
interviewee:this is cocaine
Ali.G:"booyakasha",how much iz dat?..etc

boo yah by donnyMC March 16, 2004